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Rooftop air-conditioning unit (split type) - Direct expansion type modular purification air-conditio

Price:

Open price

Min.Order Quantity:

100 Sets

Supply Ability:

100000 Sets per Month

Port:

Ningbo,Shanghai

Place of Origin:

Zhejiang,China

Payment Terms:

Brand:

DunAn

Products Model:

Products Details
Company Profile

Quick Details

Brand Name: DunAn

Model Number: --

Place of Origin: Zhejiang,China

Packaging & Delivery

Packaging Details: carton
Delivery Detail: 5-30 DAYS

Specifications

1. Some product are the first in obtaining the national energy conservation certification;

2. Patented air-cooled evaporator anti-icing and load adaptive device: ZL200620107518.6;

3. Patent technology of hot-gas bypass defrosting: ZL03227974.4;

4. Patent technology of supercooling heat exchanger: ZL03227973.6;

5. Patent aluminum alloy buckling case air-conditioning structure is directly assembled by panels, which adopt the structure of broken cold-bridge male and female buckling structure, therefore ensuring higher mechanical strength, lower air leakage rate and better anti-cold bridge performance of the case. All indexes reach the optimal level of European standard (EN1886);

6. A variety of functional forms: single cold type, cold and warm type, thermostatic and humidistatic type, all fresh air type and multi-functional type;

7. Patent fuzzy control defrosting technology automatically selects the most appropriate defrosting parameters according to the environmental conditions to realize reasonable, timely and thorough defrosting;

8. The energy adjustment is easy. Under partial load conditions, give priority to run energy-saving programs, minimizing power consumption;

9. The standard communication control interfaces, i.e. site control and remote network control, can be selected to realize remote monitoring, fault diagnosis and troubleshooting.

DunAn Group, founded in 1987, adheres to the development concept of “energy saving and environmental protection”. Now it has become a diversified industrial group that integrates precision manufacturing, advanced equipment, civil explosive chemical industry, new energy, new materials, investment management, and modern agriculture. 34 subordinate companies of DunAn Group have obtained high-tech enterprise certification, and four are listed companies, namely DunAn Environment (002011), Jiangnan Chemical (002226), Huayi Machinery (833125) and Jinglei Corporation (834095). At present, the Group ranks 283 among the top 500 Chinese enterprises and 81 among the top 500 Chinese private enterprises.
Zhejiang DunAn Electro-Mechanical Technology Co., Ltd. is a wholly-owned subsidiary of DunAn Environment ans is a second-tier subsidiary of the DunAn Group. The products cover all types of central air-conditioning units, unitary air-conditioners, end units, air purification equipment and other equipment in the commercial, military, nuclear power, communications, rail transit, electronic purification, pharmaceutical purification and many other industries. The Company has drafted many national standards of central air-conditioning units and has national-level technology centers and national recognition (CNAS certification) laboratory. It is a key hi-tech enterprise of China and an implementation unit of national Torch Plan.
Entrepreneurship, creation and innovation have been integrated into the blood of DunAn's people. The technical people of Zhejiang DunAn Electro-Mechanical Technology Co., Ltd. forges agead and has innovated the two-stage compression centrifugal chiller, oil-free and low-noise magnetic levitation centrifugal chiller, multi-compressor parallel chiller with falling-film evaporator, high-efficiency air-conditioning boxes with oval tube heat exchangers, nuclear-grade chillers with the third-generation nuclear power "Hualong I" and other high-tech products.

Basic Information

Business Type: Manufacturer,Trading Company
Main Products:
Location: Zhejiang, China (Mainland) Asia
Year Established:

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Verified Supplier - Zhejiang DUNAN Machinery and Electronics Technology Co., LTD. Bussiness Type: Manufacturer,Trading Company
Scale: --
Country/Region: China (Mainland)/Asia
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